Immersive Web Community Group Teleconference - 2020-04-21

 Emailing this out on behalf of the meeting chair Ayşegül, sorry it's late
there were mailing list issues.
Call Agenda

This agenda can be viewed and updated on Github
<https://github.com/immersive-web/administrivia/blob/master/meetings/cg/2020-04-21-Immersive_Web_Community_Group_Teleconference-agenda.md>
.

If you would like to add an item to the agenda or volunteer to scribe
please open a pull request against this agenda.

   - layers#38 Can the XR___LayerFactory names be more general purpose?
   <https://github.com/immersive-web/layers/issues/38> requested by toji
   <https://github.com/immersive-web/layers/issues/38#issuecomment-610117088>

to ask about XR/WebGL interop API naming.

We've missed this week's email cutoff, but given that we're discussing a
lot of layer related things this time around anyway I think we can squeeze
it in tomorrow.


   - layers#46 Add 'layout' hint for quad, cylinder, equirect stereo layers
   <https://github.com/immersive-web/layers/issues/46> requested by cabanier
   <https://github.com/immersive-web/layers/issues/46#issuecomment-609898134>

do we need 'layout' enum for quad, cylinder, equirect stereo layers?


   - layers#73 Define default for layers + decide to use radians or degrees
   <https://github.com/immersive-web/layers/issues/73> requested by cabanier
   <https://github.com/immersive-web/layers/issues/73#issuecomment-613599572>

what are good defaults for all the layers?

Immersive Web Community Group Teleconference - 2020-04-21
San Francisco (U.S.A. - California) Tuesday, April 21, 12:00 PM PDT
Boston (U.S.A. - Massachusetts) Tuesday, April 21, 3:00 PM EDT
London (United Kingdom - England) Tuesday, April 21, 8:00 PM GMT+1
Paris (France) Tuesday, April 21, 9:00 PM GMT+2
Tokyo (Japan) Wednesday, April 22, 4:00 AM GMT+9
Corresponding UTC (GMT) Tuesday, April 21, 7:00 PM UTC Logistics

Chair: Ayşegül Yönet

Scribe:

IRC: irc.w3.org:6667 #immersive-web Instructions
<https://github.com/immersive-web/administrivia/blob/master/IRC.md>

Call Details can be found on the Internal Mailing List
<https://lists.w3.org/Archives/Member/internal-immersive-web/2019Feb/0002.html>

If you are unable to login to view the call details please ask on the IRC
before the call.

For assistance go to https://mit.webex.com/mit/mc and on the left
navigation bar, click "Support".
Help Wanted

Here are some issues which are good issues to get involved in, if you have
taken responsibility for one leave a comment in the issue:

   - webxr#225 Behavior of window.requestAnimationFrame and
   window.requestIdleCallback when presenting
   <https://github.com/immersive-web/webxr/issues/225> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webvr-polyfill-dpdb#34 Create a helper script/web page for generating
   values for a new device
   <https://github.com/immersive-web/webvr-polyfill-dpdb/issues/34>
   - webxr#603 What happens if a canvas with an xrCompatible context is
   attached to the DOM? <https://github.com/immersive-web/webxr/issues/603>
   [Pre-CR] <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#736 Should calling XRSession.requestAnimationFrame in a
   Window.animationFrameCallback be banned?
   <https://github.com/immersive-web/webxr/issues/736> [Pre-REC]
   <https://api.github.com/repos/immersive-web/webxr/milestones/16>
   - webxr-input-profiles#69 Resizing the window changes the model viewer's
   aspect ratio
   <https://github.com/immersive-web/webxr-input-profiles/issues/69>
   [Future]
   <https://api.github.com/repos/immersive-web/webxr-input-profiles/milestones/4>
   - webxr-gamepads-module#16 Add link to the registry
   <https://github.com/immersive-web/webxr-gamepads-module/issues/16>
   [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr-gamepads-module/milestones/1>
   - webxr#854 Result of calling checkFramebufferStatus on an opaque
   framebuffer <https://github.com/immersive-web/webxr/issues/854> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#856 Do opaque framebuffers have a reference to their XR session?
   <https://github.com/immersive-web/webxr/issues/856> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#860 What is a "valid feature descriptor"
   <https://github.com/immersive-web/webxr/issues/860> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#880 Corrections and clarifications for description/steps for
   updateRenderState() <https://github.com/immersive-web/webxr/issues/880>
   [Pre-REC]
   <https://api.github.com/repos/immersive-web/webxr/milestones/16>
   - webxr#923 cancelAnimationFrame: clarify behavior when called from a
   frame callback <https://github.com/immersive-web/webxr/issues/923>
   [Pre-CR] <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#961 Timing of initial inputsourceschange event
   <https://github.com/immersive-web/webxr/issues/961> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>
   - webxr#994 Need to describe what happens when a non-string object is
   used as a XRSessionInit.requiredFeatures value
   <https://github.com/immersive-web/webxr/issues/994> [Pre-CR]
   <https://api.github.com/repos/immersive-web/webxr/milestones/3>